207966191937

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{299941}}^1$

素因数の和:300329

約数の個数: 32

約数和(自身を含む): 320539617024

約数和(自身を除く): 112573425087

約数列:

[1, 3, 7, 21, 137, 241, 411, 723, 959, 1687, 2877, 5061, 33017, 99051, 231119, 299941, 693357, 899823, 2099587, 6298761, 41091917, 72285781, 123275751, 216857343, 287643419, 506000467, 862930257, 1518001401, 9903151997, 29709455991, 69322063979, 207966191937]

約数ペア:

[(1, 207966191937), (3, 69322063979), (7, 29709455991), (21, 9903151997), (137, 1518001401), (241, 862930257), (411, 506000467), (723, 287643419), (959, 216857343), (1687, 123275751), (2877, 72285781), (5061, 41091917), (33017, 6298761), (99051, 2099587), (231119, 899823), (299941, 693357)]